Returns the Length first characters of a string.
If Length is not specified, the first character of the string is returned.
If Length is negative, all the string except the (- Length ) last characters is returned.
PRINT Left$("Gambas", 4)Gamb PRINT Left$("Gambas")
G PRINT Left$("Gambas", -1)
Gamba
LTrim$ | Left$ | Lower$ / LCase$ | Mid$ | RTrim$ | Replace$ | Right$ | Space$ | Split | String$ | Subst$ | Trim$ | Upper$ / UCase$